Boasting a larger cooking surface, the Big Joe III is the most versatile kamado and perfect for large families or entertaining a crowd.? Large enough to smoke three full racks of low-and-slow ribs, the Big Joe III comes standard with the revolutionary SloRoller Hyperbolic Smoke Chamber. Harnessing the power of cyclonic airflow technology to control heat and smoke, the SloRoller insert is designed to perfect the taste and texture of food on low-and-slow cooks up to 500 deg. F and is easily swapped out for the original heat deflector plates or removed for searing and grilling at higher temperatures. It also features a thick-walled, heat-resistant shell that locks in smoke and moisture at any temperature.